一种合成α,β—不饱和二元酸的新方法

A New Method for Synthesizing α,β—Unsaturated Diacids

本文由酸性的超稳Ｙ 型沸石ＵＳＹ 催化Ｋｎｏｅｖｅｎａｇｅｌ 缩合反应，合成α，β－ 不饱和二元酸。

A series of diacids were synthesized by carrying out the Knoevenagel condensation reaction over ultrastable zeolile Y (USY).